04 f-150 5.4l 3v problems
#1
04 f-150 5.4l 3v problems
Hey there I just put a new engine in my 04 F150 5.4 and now my headlights and cd player are staying on, but my light switch is turned off and the keys are out. i cant get them off without pulling a fuse, its killing my battery. i have no dim lights just straight bright lights. Im wondering if anyone else has experienced this and how they fixed it. any suggestions would be nice.
#4
so i took the headlight relay out yesterday with the headlight fuse out already and then put the headlight relay back in. i then went for a drive and shut the truck off and took the key out...to my surprise my cd player wasnt staying on, and all gauges were normal. now when i plugged the headlight fuse back in it all went back to normal with headlights staying on and cd player runnning, any ideas if its the relay or something else?
#5
Senior Member
Elec issues
Sounds like you have a short or feedback occurring through that circuit. Other than trace it out, no suggestions though you could try another fuse though I don't think that's your issue.